wind.hpp

//  SuperTux - Wind
//  Copyright (C) 2006 Christoph Sommer <christoph.sommer@2006.expires.deltadevelopment.de>
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.

#ifndef HEADER_SUPERTUX_OBJECT_WIND_HPP
#define HEADER_SUPERTUX_OBJECT_WIND_HPP

#include "supertux/moving_object.hpp"

#include "video/layer.hpp"

class ReaderMapping;

class Wind final : public MovingObject
{
public:
  static void register_class(ssq::VM& vm);

public:
  Wind(const ReaderMapping& reader);

  virtual void update(float dt_sec) override;
  virtual void draw(DrawingContext& context) override;
  virtual HitResponse collision(GameObject& other, const CollisionHit& hit) override;

  virtual bool has_variable_size() const override { return true; }
  static std::string class_name() { return "wind"; }
  virtual std::string get_class_name() const override { return class_name(); }
  virtual std::string get_exposed_class_name() const override { return "Wind"; }
  static std::string display_name() { return _("Wind"); }
  virtual std::string get_display_name() const override { return display_name(); }
  virtual GameObjectClasses get_class_types() const override { return MovingObject::get_class_types().add(typeid(Wind)); }

  virtual ObjectSettings get_settings() override;

  virtual int get_layer() const override { return LAYER_OBJECTS; }

  virtual void on_flip(float height) override;

  void start();
  void stop();

private:
  bool blowing; 
  Vector speed;
  float acceleration;
  Vector new_size;

  float dt_sec; 
  bool affects_badguys; 
  bool affects_objects; 
  bool affects_player; 
  bool fancy_wind;
  bool particles_enabled;

private:
  Wind(const Wind&) = delete;
  Wind& operator=(const Wind&) = delete;
};

#endif

/* EOF */